模型不是水晶球，但它们是理解未来的最佳工具。

The true essence of scientific discovery is not in the answers it provides, but in the new questions it raises.

The more you say, the less people remember.

War therefore is an act of violence to compel our opponent to fulfill our will.

我们遇到了一个悖论，这真是太棒了。现在我们有了进步的希望。